C9900-P942 M12 Adapter and Flange Feed-Through Technical Data

This document describes the Beckhoff C9900-P942, a shielded metal M12 adapter and flange feed-through designed for Industrial Ethernet, EtherCAT G/G10, and CP-Link 4 applications. It provides technical specifications for both Head A and Head B, including electrical data (50 V AC/60 V DC, 0.5 A), transmission characteristics (Cat.6A), mechanical data (8-pin, X-coded, straight female sockets), environmental ratings (IP65/67, RoHS, UL/CSA), and dimensions.